Observation door
[化] 看火门
🧩 词语组成解析
door
[dɔr]
n. 门，户;出入口;一家[户];通道;
🗣️ 情景例句
Perhaps they'll show up. In the meantime,
也许他们会露面。在这等待期间
Doctors and lawyers are professional people.
医生和律师是专业人员。
In his own lifetime Galileo was the centre of violent controversy;
伽利略在世时是激烈论战的中心。